A wound VAC (Vacuum-Assisted Closure), also known as Negative Pressure Wound Therapy (NPWT), is a medical treatment used to promote the healing of wounds by applying controlled negative pressure (suction) to the wound area. The vacuum creates an environment that enhances healing by removing fluids and infection-causing bacteria, reducing swelling, and stimulating tissue growth.
Benefits of Wound VAC:
- Reduces Edema: The suction helps remove excess fluid and reduces swelling in the wound area.
- Removes Infectious Material: The vacuum assists in removing exudate (wound fluid), bacteria, and debris, reducing the risk of infection.
- Promotes Granulation Tissue Formation: Negative pressure stimulates the formation of granulation tissue, which is critical for wound healing.
- Improves Blood Flow: The therapy enhances circulation in the wound bed, improving oxygen and nutrient delivery to support healing.
- Decreases Wound Size: The vacuum effect draws the edges of the wound
together, helping to reduce its size over time.
Wound VAC therapy can significantly speed up the healing process, reduce the risk of complications, and improve patient outcomes when integrated into a comprehensive wound care plan.